Endpoint Central taking snapshots before patching

Endpoint Central taking snapshots before patching

Good afternoon,   we have recently installed Endpoint Central.  11.3.2406.5
I have heard it is possible to take VMware snapshots of servers before patching. but I cannot find any KB articles. 

Looking at it I am thinking it needs to be scripted.  does anyone have any experience of this, and how did you achieve it?

Thanks
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